Garbage Disposal Replacement Services in Phoenix, AZ
When a garbage disposal is old, frequently jamming, or leaking from the housing, replacement is often the most economical and reliable solution. Trying to swap out a disposal yourself can lead to leaks and wiring issues. We make the replacement process fast, clean, and worry-free.
Easy Garbage Disposal Replacement
Our process focuses on removing the old, faulty unit and seamlessly installing the new one, minimizing downtime in your kitchen. We specialize in replacing units that are leaking from the bottom due to internal seal failure, are over ten years old and nearing the end of their operational lifespan, or are constantly jamming despite repair attempts. If your unit is loud and rattling due to broken internal impellers, replacement is the best path forward.
Industries We Serve
Liberty Plumbing partners with businesses and organizations across Arizona, including
Restaurants and food service
Retail stores and shopping centers
Office buildings and corporate facilities
Multi-family housing and apartment complexes
Schools, universities, and government buildings
Industrial and manufacturing facilities
No matter your industry, our commercial plumbers provide service you can rely on.



When Replacement is Necessary
If your disposal is leaking from the main body or the motor is completely burnt out, it cannot be repaired and must be replaced. Key signs include:
Housing Leaks: If the unit leaks even after tightening the sink flange, the internal seals are likely broken.
Motor Failure: The motor hums but doesn't turn, or makes no sound at all, despite successfully hitting the reset button.
Rust: Visible rust on the bottom or side of the unit, signaling advanced corrosion that can lead to leakage.
Our Fast Replacement Process
We ensure your new unit is compatible with the existing plumbing and wired correctly:
- Old Unit Removal: Safely disconnecting the power and plumbing before un-mounting and removing the old disposal.
- Mounting Swap: Installing the new mounting ring and flange, often replacing worn-out rings from the previous unit.
- New Unit Install: Connecting the new unit, ensuring the drain line, dishwasher hose, and electrical wiring are secure.
- Test and Clean: Running water to check for leaks and testing the disposal with food scraps to confirm proper function.
Schedule Your Disposal Upgrade
Stop dealing with a loud, leaking, or broken disposal.
Call Liberty Plumbing today to schedule your garbage disposal replacement.
Related Services: Garbage Disposal Installation, Kitchen Plumbing Services